configurations/sbp1: Add CPURequired

SBP1 has 4 CPU sockets, thus add the 'CPURequired' property to only
show sensors for plugged CPUs.

Change-Id: I05ea307c0c9d901b276dcc7124b3c704e7ccd75b
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
diff --git a/configurations/sbp1_hbm.json b/configurations/sbp1_hbm.json
index 12f87b0..9f1bb2d 100644
--- a/configurations/sbp1_hbm.json
+++ b/configurations/sbp1_hbm.json
@@ -3,6 +3,7 @@
         {
             "Address": "0x40",
             "Bus": "93",
+            "CPURequired": 3,
             "Labels": [
                 "iout1",
                 "iin",
@@ -118,6 +119,7 @@
         {
             "Address": "0x40",
             "Bus": "77",
+            "CPURequired": 1,
             "Labels": [
                 "iout1",
                 "iin",
@@ -233,6 +235,7 @@
         {
             "Address": "0x40",
             "Bus": "69",
+            "CPURequired": 2,
             "Labels": [
                 "iout1",
                 "iin",
@@ -348,6 +351,7 @@
         {
             "Address": "0x40",
             "Bus": "101",
+            "CPURequired": 0,
             "Labels": [
                 "iout1",
                 "iin",